Yes! If you are not a current premium member and don't wish to sign up for a membership subscription at this time, when you go to purchase, you will be given the option of purchasing just the retreat with its exclusive content by itself for the full nondiscounted rate of $139.
If you choose to bundle the retreat with a membership, you will also have full and unlimited access to YogaGirl.com with the price of the retreat discounted ($90 savings).
If you decide to purchase only the retreat by itself, you will not have access to the rest of the site's library of classes unless you decide to purchase a membership.